Please use the Intel® System Identification Utility using the following site:
http://www.intel.com/support/siu_la.htm?wapkw=%28siu%29
That will generate an 8 digits code called Report Reference ID. Please let us have that code, this will provide us information on what is being detected on your system.
In addition, please post the full model of the USB devices you are testing with. What operating systems you tested? Also please fill the following information:
* Board Altered Assembly Number (AA#):
* Board Serial Number (SN#):
* Current BIOS:
* POST Code:
* Power Supply manufacturer and model:
* Memory part number and manufacturer:
PCI/AGP/PCI Express Video Card:
SATA devices connected: